125522448 has 20 divisors (see below), whose sum is σ = 324266448. Its totient is φ = 41840800.

The previous prime is 125522447. The next prime is 125522479. The reversal of 125522448 is 844225521.

It is not an unprimeable number, because it can be changed into a prime (125522447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1307478 + ... + 1307573.

Almost surely, 2^125522448 is an apocalyptic number.

It is an amenable number.

125522448 is an abundant number, since it is smaller than the sum of its proper divisors (198744000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125522448 is a wasteful number, since it uses less digits than its factorization.

125522448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2615062 (or 2615056 counting only the distinct ones).

The product of its digits is 25600, while the sum is 33.

The square root of 125522448 is about 11203.6801096782. The cubic root of 125522448 is about 500.6956290849.

Adding to 125522448 its reverse (844225521), we get a palindrome (969747969).

The spelling of 125522448 in words is "one hundred twenty-five million, five hundred twenty-two thousand, four hundred forty-eight".